CN209514155U - A kind of self-heating type temperature sensing optical cable structure based on carbon fiber - Google Patents
A kind of self-heating type temperature sensing optical cable structure based on carbon fiber Download PDFInfo
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- CN209514155U CN209514155U CN201920010382.4U CN201920010382U CN209514155U CN 209514155 U CN209514155 U CN 209514155U CN 201920010382 U CN201920010382 U CN 201920010382U CN 209514155 U CN209514155 U CN 209514155U
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- temperature sensing
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Abstract
The self-heating type temperature sensing optical cable structure based on carbon fiber that the utility model discloses a kind of, it includes left temperature sensing optical fiber, carbon fiber, right temperature sensing optical fiber, optical fiber jacket, FRP tendons, oversheath；The head of the left temperature sensing optical fiber, carbon fiber and right temperature sensing optical fiber is arranged in parallel, and is equipped with a circle optical fiber jacket outside left temperature sensing optical fiber and right temperature sensing optical fiber, a FRP tendons are respectively provided on the right side of the left side of the left temperature sensing optical fiber and right temperature sensing optical fiber；The left temperature sensing optical fiber is wrapped on carbon fiber by center axis of carbon fiber, and the right temperature sensing optical fiber is wrapped on carbon fiber by center axis of carbon fiber；Oversheath package is provided with outside the optical fiber jacket and FRP tendons.The utility model uses prolate type rubber structure, greatly reduction substance, and rubber sheath good toughness is pliable, resilient easily to restore, and brings great convenience for construction, reduces production cost.
Description
Technical field
The utility model relates to optical cable technology field, especially a kind of self-heating type temperature sensing optical cable knot based on carbon fiber
Structure.
Background technique
With the continuous development of optical communication technique and industry, optical sensing replace conditional electronic sensing technology coal mine,
The various industries such as electric power, security against fire and people's livelihood field are all widely used.Fibre optical sensor and conditional electronic sense
Device compares, and has the advantages that a series of: high sensitivity, corrosion-resistant, transmission capacity is big, anti-electromagnetic interference capability is strong, structure is simple
Just, small in size, light-weight, little power consumption etc..
At present in Normal Atmospheric Temperature Liquid in terms of the damage or leakage of optical cable protecting sleeve, without corresponding solution and skill
Art, but due to optical cable when encountering moisture it is possible that the decaying problem bigger than normal of optical cable, so to optical cable in liquid
Protective case Surface testing is urgently to be resolved.Cable configuration used at present is mostly circular metal structure, and when production also needs to be added
Insulating layer, protective metal shell and oversheath etc., higher cost, and circular configuration are unfavorable for the overlapping wiring in construction, it is difficult to and it is fixed,
It is easy displacement, and the optical fiber arrangement in circular configuration is unfavorable for the promotion of susceptibility.
Utility model content
To solve the above-mentioned problems, the purpose of the utility model is to provide a kind of self-heating type temperature-sensitive based on carbon fiber
Cable configuration is brought great convenience using prolate type rubber structure, greatly reduction substance for construction.
A kind of the technical scheme in the invention for solving the above technical problem are as follows: self-heating type temperature-sensitive based on carbon fiber
Cable configuration, it includes left temperature sensing optical fiber, carbon fiber, right temperature sensing optical fiber, optical fiber jacket, FRP tendons, oversheath；The left temperature-sensitive
The head of optical fiber, carbon fiber and right temperature sensing optical fiber is arranged in parallel, and a circle optical fiber is equipped with outside left temperature sensing optical fiber and right temperature sensing optical fiber
Sheath, the left side of the left temperature sensing optical fiber are equipped with a FRP tendons, and the right side of the right temperature sensing optical fiber is equipped with a FRP tendons；It is described
Left temperature sensing optical fiber is wrapped on carbon fiber by center axis of carbon fiber, and the right temperature sensing optical fiber is wrapped in by center axis of carbon fiber
On carbon fiber, the distribution curve of the right temperature sensing optical fiber is opposite with the distribution curve of left temperature sensing optical fiber；The optical fiber jacket and FRP
Oversheath package is provided with outside muscle.
A kind of self-heating type temperature sensing optical cable structure based on carbon fiber, the oversheath are in prolate type structure.
A kind of self-heating type temperature sensing optical cable structure based on carbon fiber, the oversheath are rubber or high molecular material.
Due to the application of the above technical scheme, the utility model have compared with prior art it is following the utility model has the advantages that
The utility model uses prolate type rubber structure, greatly reduction substance, rubber and the thermally conductive system of high molecular material sheath
The low, good heat conductivity of number, good toughness is pliable, resilient easily to restore, and brings great convenience for construction, and nonmetal structure,
It is not required to the laminated construction of the very complicateds such as insulating layer, protective metal shell and oversheath, reduces production cost.Inside the utility model
Wound form temperature sensing optical cable is set, sensitivity of thermometry is improved.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
In figure:
Left temperature sensing optical fiber 1, carbon fiber 2, right temperature sensing optical fiber 3, optical fiber jacket 4, FRP tendons 5, oversheath 6.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment 1:
Refering to fig. 1-2, a kind of self-heating type temperature sensing optical cable structure based on carbon fiber, it includes left temperature sensing optical fiber 1, carbon fiber
Tie up 2, right temperature sensing optical fiber 3, optical fiber jacket 4, FRP tendons 5, oversheath 6.
The head of the left temperature sensing optical fiber 1, carbon fiber 2 and right temperature sensing optical fiber 3 is arranged in parallel, left temperature sensing optical fiber 1 and right sense
A circle optical fiber jacket 4 is equipped with outside warm optical fiber 3, the left side of the left temperature sensing optical fiber 1 is equipped with a FRP tendons 5, the right temperature-sensitive light
The right side of fibre 3 is equipped with a FRP tendons 5.
The left temperature sensing optical fiber 1 is that center axis is wrapped on carbon fiber 2 with carbon fiber 2, the distribution of the left temperature sensing optical fiber 1
Curve is class sine curve；The right temperature sensing optical fiber 3 is that center axis is wrapped on carbon fiber 2 with carbon fiber 2, the right temperature-sensitive light
The distribution curve of fibre 3 is opposite with the distribution curve of left temperature sensing optical fiber 1.
The optical fiber jacket 4 and FRP tendons that the left and right sides is wrapped outside optical fiber jacket 4 and FRP tendons 5 is arranged in the oversheath 6
5, the oversheath 6 is in prolate type structure.
The oversheath 6 is rubber or high molecular material.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (3)
1. a kind of self-heating type temperature sensing optical cable structure based on carbon fiber, it is characterised in that: it includes left temperature sensing optical fiber (1), carbon
Fiber (2), right temperature sensing optical fiber (3), optical fiber jacket (4), FRP tendons (5), oversheath (6)；The left temperature sensing optical fiber (1), carbon fiber
(2) and the head of right temperature sensing optical fiber (3) parallel arrangement, left temperature sensing optical fiber (1) and right temperature sensing optical fiber (3) are equipped with a circle optical fiber outside
Sheath (4), the left side of the left temperature sensing optical fiber (1) are equipped with a FRP tendons (5), and the right side of the right temperature sensing optical fiber (3) is equipped with one
Root FRP tendons (5)；The left temperature sensing optical fiber (1) is that center axis is wrapped on carbon fiber (2) with carbon fiber (2), the right temperature-sensitive light
Fine (3) are that center axis is wrapped on carbon fiber (2) with carbon fiber (2), the distribution curve and left temperature-sensitive of the right temperature sensing optical fiber (3)
The distribution curve of optical fiber (1) is opposite；Oversheath (6) package is provided with outside the optical fiber jacket (4) and FRP tendons (5).
2. the self-heating type temperature sensing optical cable structure according to claim 1 based on carbon fiber, it is characterised in that: the outer shield
Covering (6) is in prolate type structure.
3. the self-heating type temperature sensing optical cable structure according to claim 1 based on carbon fiber, it is characterised in that: the outer shield
Covering (6) is rubber or high molecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010382.4U CN209514155U (en) | 2019-01-04 | 2019-01-04 | A kind of self-heating type temperature sensing optical cable structure based on carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010382.4U CN209514155U (en) | 2019-01-04 | 2019-01-04 | A kind of self-heating type temperature sensing optical cable structure based on carbon fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514155U true CN209514155U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920010382.4U Active CN209514155U (en) | 2019-01-04 | 2019-01-04 | A kind of self-heating type temperature sensing optical cable structure based on carbon fiber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366093A (en) * | 2020-03-02 | 2020-07-03 | 哈尔滨工业大学 | Multifunctional distributed optical fiber sensor for road strain test and heat conduction snow melting |
-
2019
- 2019-01-04 CN CN201920010382.4U patent/CN209514155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366093A (en) * | 2020-03-02 | 2020-07-03 | 哈尔滨工业大学 | Multifunctional distributed optical fiber sensor for road strain test and heat conduction snow melting |
| CN111366093B (en) * | 2020-03-02 | 2021-10-19 | 哈尔滨工业大学 | Multifunctional distributed optical fiber sensor for road strain test and heat conduction snow melting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 214400 No.278 Chengjiang Middle Road, high tech Zone, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangsu farsheng Photoelectric Technology Co., Ltd Address before: 214434 No. 165, Chengjiang Middle Road, national high tech Industrial Development Zone, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Falsheng Hongsheng Group Co., Ltd Patentee before: Jiangsu farsheng Photoelectric Technology Co., Ltd |
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| TR01 | Transfer of patent right |